#1 on my wishlist for years was finally granted - separate domestic lounges for WPs. This is an excellent benefit and QF deserve to be applauded for finally getting us out of the overcrowded QF pubs, which are frequently busier than the concourse below. The earn/ burn ratios don't concern me too much these days, if I want to fly someplace for leisure on a certain date I'll likely just pay for it. My earning significantly outstrips my burning anyway.
I would add:
1. Lifetime Platinum Status - even at 21,000 or 28,000 LTSCs.
2. More WP benefits extended to JQ pax, particularly as QF have frequently dumped routes onto JQ leaving the consumer with no choice (eg: NTL-MEL). Separate to this, the best thing they could do to enhance JQ would be to open check-in MORE than 2 hours prior to departure.
3. Express domestic security screening @ SYD T3, BNE and MEL. At least at SYD T2 you can take the sneaky entry down near the Aeropelican/ REX gates.